b****t
发帖数: 104 | 1 最近想找个教练教发球。我找到的是 professional 2, 定义如下。
大家觉得一个小时$50怎么样？
Professional 2
All USPTA certified professionals have participated in an extensive
education and testing process which included:
1. Completion of the Professional Tennis Coaches Academy
2. A 100-question written exam covering business and instruction
3. A stroke analysis and tennis grips exam
4. A playing exam
5. An on-court exam that requires teaching a private and a group lesson. | a*m
发帖数: 6253 | 2 价钱和水平没法直接联系，要看你自己的情况。如果你已经练了不少，要改动作，那就
找个老道点的。如果是新手，其实差不多的就可以了。。。
定义和水平可以差很多。。。你可以看看他以前的背景，然后试两次。 不行就换一个。
【在 b****t 的大作中提到】
: 最近想找个教练教发球。我找到的是 professional 2, 定义如下。
: 大家觉得一个小时$50怎么样？
: Professional 2
: All USPTA certified professionals have participated in an extensive
: education and testing process which included:
: 1. Completion of the Professional Tennis Coaches Academy
: 2. A 100-question written exam covering business and instruction
: 3. A stroke analysis and tennis grips exam
: 4. A playing exam
: 5. An on-court exam that requires teaching a private and a group lesson.
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